Constellation is extremely well known in the Northeast and has made real strides to advance on Reliant / TXU here in Texas. Rates are similar to Reliant / TXU but that is to be expected considering their premium status.


Constellation offers natural gas, electricity, solar through Sunrun in six states, plus Washington, D.C., and renewable energy plans in many of the states where we provide energy services.


Start saving with Nutiliti today.

See Rates